Sony PlayStation Portable PSP-1003 K - Manual (Page 103)

103
Set
tings
Network Update
You can update the system software using the Network Update feature.
Network update process
Notice
During an update :
– do not remove the Memory Stick Duo™
– do not turn off the system
– do not put the system into Sleep Mode
The system software may be damaged if the update is interrupted.
Network Update
Connection to the network
Connects using a wireless LAN access point.
Turn on the system's WLAN switch.
Download (receive data)
Downloads update data from the network. The update data is saved on the
Memory Stick Duo™ inserted in the PSP™ system.
Update (software update)
Updates the system software using the data saved on a Memory Stick Duo™.